大青山小井沟野生草本植物资源评价与应用  

Evaluation and Application of Wild Herb Resources in Xiaojinggou of Daqing Mountain

作　　者：曲瑞芳[1] 杨永梅 郭志林 QU Ruifang;YANG Yongmei;GUO Zhilin(Hohhot Vocational College,Hohhot,Inner Mongolia 010010,China)

机构地区：[1]呼和浩特职业学院,内蒙古呼和浩特010010

出　　处：《贵州农业科学》2022年第3期10-17,共8页Guizhou Agricultural Sciences

基　　金：内蒙古自治区高等学校科学研究项目(NJZY20237),(NJZY17650)。

摘　　要：【目的】探明适应大青山不同生境的植物配置模式,为丰富城市绿化和生态建设植物的多样性提供参考。【方法】对大青山小井沟野生草本植物资源展开调查,设定与观赏性和抗逆性密切相关的11个评价指标,运用灰色关联度法对该地主要野生草本植物进行评价。【结果】大青山小井沟共有34科47属102种主要野生草本植物。大青山野生草本植物观赏价值达优(关联度值在0.8以上)、良(关联度值在0.70~0.79)和中(关联度值在0.60~0.69)级别的数量分别为12种、11种和17种;抗逆性值达优(关联度值在0.8以上)、良(关联度值在0.70~0.79)和中(关联度值在0.60~0.69)级别的数量分别为13种、19种和25种。【结论】大青山野生草本植物资源非常丰富,拥有大量的野生观赏植物资源,观赏价值较高,抗性较强,对城市园林绿化和生态建设具有重要的作用。【Objective】In order to provide a reference for enriching the diversity of urban greening and ecological construction plants,the plant configuration pattern which is suitable for different habitats in Daqing Mountain is investigated.【Method】The wild herb resource is investigated in Xiaojinggou of Daqing Mountain.11 evaluation indexes which is closely related to ornamental and resistant characteristics are set,and grey correlation degree method is adopted to evaluate the major wild herbs.【Result】There are 102 species,47 genera and 34 families major wild herbs in Xiaojinggou of Daqing Mountain.There are 12,11 and 17 with excellent(above 0.8 of correlation value),good(0.70-0.79 of correlation value)and medium(0.60-0.69 of correlation value)ornamental value of wild herbs in Daqing Mountain respectively.The number of excellent(above 0.8 of correlation value),good(0.70-0.79 of correlation value)and medium(0.60-0.69 of correlation value)resistant value of wild herbs is 13,19 and 25 respectively.【Conclusion】Enriching in wild herb resource,Daqing Mountain has a large amount of wild ornamental plant resource with high ornamental value and stress resistance.It could play an important role in urban greening and ecological construction.

关 键 词：野生草本植物 灰色关联度 抗逆性 观赏性 小井沟 大青山 内蒙古 

分 类 号：S688[农业科学—观赏园艺]